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Version 4.4.3

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Gary Scavone
2013-09-29 23:21:29 +02:00
committed by Stephen Sinclair
parent baca57040b
commit 0aec39260a
223 changed files with 26190 additions and 11130 deletions
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26
include/FileRead.h
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@@ -20,19 +20,21 @@ namespace stk {
FileRead currently supports uncompressed WAV,
AIFF/AIFC, SND (AU), MAT-file (Matlab), and
STK RAW file formats. Signed integer (8-,
16-, and 32-bit) and floating-point (32- and
16-, 24-, and 32-bit) and floating-point (32- and
64-bit) data types are supported. Compressed
data types are not supported.
STK RAW files have no header and are assumed
to contain a monophonic stream of 16-bit
signed integers in big-endian byte order at a
sample rate of 22050 Hz. MAT-file data should
be saved in an array with each data channel
filling a matrix row. The sample rate for
MAT-files is assumed to be 44100 Hz.
STK RAW files have no header and are assumed to
contain a monophonic stream of 16-bit signed
integers in big-endian byte order at a sample
rate of 22050 Hz. MAT-file data should be saved
in an array with each data channel filling a
matrix row. The sample rate for MAT-files should
be specified in a variable named "fs". If no
such variable is found, the sample rate is
assumed to be 44100 Hz.
by Perry R. Cook and Gary P. Scavone, 1995 - 2010.
by Perry R. Cook and Gary P. Scavone, 1995-2011.
*/
/***************************************************/
@@ -77,6 +79,9 @@ public:
//! Return the number of audio channels in the file.
unsigned int channels( void ) const { return channels_; };
//! Return the data format of the file.
StkFormat format( void ) const { return dataType_; };
//! Return the file sample rate in Hz.
/*!
WAV, SND, and AIF formatted files specify a sample rate in
@@ -118,6 +123,9 @@ protected:
// Get MAT-file header information.
bool getMatInfo( const char *fileName );
// Helper function for MAT-file parsing.
bool findNextMatArray( SINT32 *chunkSize, SINT32 *rows, SINT32 *columns, SINT32 *nametype );
FILE *fd_;
bool byteswap_;
bool wavFile_;